LangChainJP (@LangChainJP) — AI tools / agents on X (Twitter)

LangChainJP is an AI tools / agents creator on X (Twitter) in the 8K–9K follower range, publishing for Japanese engineers building customer-facing AI agents and LLM apps using LangChain/LangGraph. Profile last checked 2026-06-28.

| Field | Value |

| --- | --- |

| Platform | X (Twitter) |

| Handle | @LangChainJP |

| Followers | 8K–9K |

| Category | Software · AI tools / agents |

| Audience function | automation and agents |

Profile bio

LangChain/LangGraphのアップデートや、AIエージェント・LLMアプリケーション開発に関連するニュース、論文紹介を日本語でお届け。

What this creator posts about, and who reads it

Recurring topics: 顧客向けAIエージェントの設計, LangChain/LangGraphのアップデートと活用, 複数モデルを使い分けるLLMアーキテクチャ, 会話型AIプラットフォーム（Sierraなど）の事例

Audience: Japanese engineers building customer-facing AI agents and LLM apps using LangChain/LangGraph

Audience read from this creator’s own recent posts, not from platform-declared categories. It is our reading, and it can be wrong.

Recent content samples

【単純な構成で作る顧客向けAIエージェント】 Podcast「Max Agency」で、SierraのZack Reneau-Wedeen氏が顧客向けAIエージェントの設計を語った。 Sierraは、顧客向けエージェントを支える会話型AIプラットフォーム。基本方針はブランドごとに1つのエージェントを置き、顧客履歴、会話全体、実行できる操作をまとめて扱うこと。…

See the original post on X (Twitter)

Where this creator sits in the wider pool

Koinon Link indexes X (Twitter) creators in Software with grade, authenticity and contactability broken down — see the X (Twitter) × Software breakdown, or the Creator Index Report for the whole index.

This page lists public profile information only. It carries no contact details and no authenticity score. If you are LangChainJP and want this page removed, request removal.